Flat roof | south system II (single-layer)
Our flexible solution for south-facing direction
- Optimum module orientation towards south
- Optimum elevation angle 13° for good efficieny and self-cleaning
- Cross connections at module field edges for high stability
- High flexibility thanks to individually selectable row distance
- Connected module fields up 34 m length possible
Your benefits
Wind-tunnel tested aerodynamics
Wide and continuous base trough for good load redistribution to prevent damage on the roof insulation
Module supports and base feet with click-fit function – no screwing necessary
Suitable for wide modules
Downloads
Module approvals
| Manufacturer | Module | Flat roof II (single-layer) | Flat roof single-layer 3. base trough | Insertion system portrait | Insertion system landscape | Status | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Suction | Pressure | Suction | Pressure | Suction | Pressure | Suction | Pressure | |||
The specified values (given in Pascal (Pa)) correspond to the permissible load. The safety factor of 1.5 to be considered according to IEC 61215 is already included. To the best of our knowledge and conscience, we have compiled the listed data for you from the individual approvals or installation instructions of the manufacturers. We accept no liability for transmission errors or changes to the values at short notice.
Components
Components
Click on the + Icons to see components of this mounting system.
Flat roof mid clamp
- screw with drill bit for easy assembly
- entirely pre-assembled
Features
clamping system
landscape
flat roof east-west single-layer system, flat roof south single-layer system
clamping short frame side (mid clamp)
28-42mm, 43-52mm
11.4x52mm
Flat roof end clamp (short side)
- screw with drill bit for easy assembly
- entirely pre-assembled
Features
clamping system
landscape
flat roof east-west single-layer system, flat roof south single-layer system
clamping short frame side (end clamp)
28-33mm, 34-42mm, 43-52mm
14x52mm
Flat roof end clamp
- screw with drill bit for easy assembly
- entirely pre-assembled
- third base trough
Features
clamping system
landscape
flat roof east-west single-layer system, flat roof south single-layer system
clamping long frame side (end clamp)
28-33mm, 34-42mm, 43-52mm
14x52mm
Cable clip
- matched to our assembly system components
- optionally with clip function
- available in various lengths and designs
Features
clamping system, insertion system
portrait & landscape
all novotegra pitched roof and flat roof solutions
all
140mm/200mm/280mm/360mm
clip for profile flange 1-3mm/clip for profile flange 3-6mm
Module support closed
- quick click-fit without additional screwing
- predrilled mounting hole for easy positioning
- aerodynamic connection of wind deflector 13°
Features
clamping system
landscape
flat roof south single-layer system
module support back
260x104x60mm
Wind deflector
- aerodynamic design und easy installation
- for cross connection and load redistribution
Features
clamping system
landscape
flat roof south single-layer system
wind deflection and cross bracing
270x70mm
1.95m/2.25m/2.35m
Base foot
- quick click-fit without additional screwing
- predrilled mounting hole for easy positioning
Features
clamping system
landscape
flat roof east-west double-layer, flat roof south single-layer system
module support front
0x37x53mm
Base trough 150-30
- wide and continuous base troughs for optimum load redistribution and low surface pressure
- much space for ballast, optionally ballast trough available
- top cover when used as a cable channel
Features
gravel roof
none
flat east-west single-layer system, flat roof south single-layer system (flat roof east-west cross-layer system, flat roof south cross layer system)
base trough for gravel roof or as connecting rail for cross bracing
150x30x120mm
2.20m/6.00m
Base trought 150-30 with protection layer 6mm
- wide and continuous base troughs for optimum load redistribution and low surface pressure
- much space for ballast, optionally ballast trough available
- top cover when used as a cable channel
Features
bitumen roof, foil roof, (gravel roof)
continuous PE separating layer 6mm
flat east-west single-layer system, flat roof south single-layer system (flat roof east-west cross-layer system, flat roof south cross layer system)
bitumen roof and foil roof, with base trough parallel to the drainage direction
150x36x120mm
2.20m/6.00m
Base troughs with cross drainage
- wide and continuous base troughs for optimum load redistribution and low surface pressure
- much space for ballast, optionally ballast trough available
- top cover when used as a cable channel
Features
bitumen roof, foil roof, (gravel roof)
PE pads 20mm in 610mm distance
flat east-west single-layer system, flat roof south single-layer system (flat roof east-west cross-layer system, flat roof south cross layer system)
bitumen roof and foil roof, with base trough across the drainage direction
150x50x120mm
2.20m/6.00m
Base trough connector set 150-30
- internal connector for maximum assembly freedom
Features
high
flat east-west single-layer system, flat roof south single-layer system (flat roof east-west cross-layer system, flat roof south cross layer system)
connection of base trough 150-30 up to max. 17m length
16x26mm
380mm
Base trough expansion joint 150-30
- connected module fields up 34 m length possible
Features
high
flat east-west single-layer system, flat roof south single-layer system (flat roof east-west cross-layer system, flat roof south cross layer system)
connection of base trough 150-30 up to max. 34m length
150x25mm
380mm
More information about the flat roof mounting system
Our "Flat Roof Closed II" system – the perfect solution for the south-facing elevation of your modules on flat roofs with a pitch of up to 5°! We had our system tested by Wacker engineers in a boundary layer wind tunnel with high wind peaks. The result confirms our quality which has proven itself for years: with our flat-roof system, you are choosing unparalleled security and stability.
The closed II system convinces with its quick and easy installation, consists of only a handful of components and click-in system parts – the roof is not punctured during installation. The optimised aerodynamics required little to no ballasting with stones – perfect for your flat roof. This is made possible by our wind deflector which is installed in an overlapping fashion on the closed II elevation and fixed to the supports and rails. This increases the overall stability and ensures optimised load transfer through its attachment to the base rails. The wide base rail has rounded edges and is pre-assembled with a continuous separation layer or individual pads for cross drainage, as desired. With a suitable cover and cable holder, it can also act as the cable channel for the cables on the base rails. By default, this mounting system can bear loads of up to 2.4 kN/ m²; the load bearing capacity can be expanded through the use of a third rail up to 4.8 kN/m² if necessary
Mounting tutorial
How to easily mount our flat roof system south single-layer
